I use those 4' orange electic fence stakes from home depot (about $1 a piece)for lots of things in the yard & gardens. Pound it in the ground and then slide the PVC pipe over it and into the soil a bit. Set out several of these with holes drilled in the PVC pipe and string wire through them to make a fairly sturdy, portable & cheap trellis. I use these stakes to build easy fencing. I use plastic cable ties to secure wire or plastic mesh fencing to them. Because I dislike the orange and it stands out like a sore thumb, I paint my stakes black. Pound 2 rows of these stakes in the ground about 4' apart and slide each end of a flexible PVC pipe over them, making an arch. Cover this with garden cloth or plastic to protect plants. I "sew" the fabric to the pvc with fishing line. If you are using plastic, cut some flaps in it, to keep it from blowing away in a big wind. I use them to brace non secured retaining walls. At my old house I built a raised bed using them to hold the lumber together. I drilled holes in the timbers and slid them over the stakes, then I lined the interior side with heavy plastic.

Somebody might be pulling your leg. The 2007 New York State Residential Code is based essentially word for word on the 2003 International Residential Code (issued in 2000, 2003 & 2006) that requires crawl spaces to be vented but allows five exceptions, #5 being is a sealed, insulated conditioned crawl space (as recommended by Lstiburek and the Department of Energy). I find it highly unlikely that New York State has issued a mid-revision-cycle supplementary code revision to prohibit conditioned residential crawl spaces. But I could be wrong. Where are you getting the code information? Insurance companies cannot refuse to honor their obligations if the code violation did not lead directly to or increase the severity of the property loss although they would love for you to think so and therefore not make a claim. I don't think an unvented crawl space would be considered an increased insurance risk whether it was legal or illegal.

First, what kind of test was used? The most reliable test is one done over several days, since the movement of radon varies. And second, where is the vapor barrier and is it sealed to the foundation and around any pipes? The problem with radon intrusion is there have been no conclusive tests done which point to radon as a health risk. Most of the attention is simply because it is a radioactive gas. And it is actually the compounds after the radon decomposes that are thought to be the most dangerous. I just bought a house with a full basement in Kansas City, a known radon area. I have not tested and probably will not test for radon. Why? Because I am 63 and it is estimated that any health problems from radon DAILY exposure takes 25 to 30 years to show. I probably won't make it 28 more years. If the vapor barrier is laid on the ground in the crawl space, it is not sealed properly. That actually may be concentrating the area where the radon is collecting. By placing one fan blowing into the crawl space and one blowing out on the opposite side, you might be able to vent the space. Is it possible that too would cause a problem? Depends on where the vapor barrier is and whether the house pulls air in from the crawl space. Do some research on radon and abatement processes. Very simple ones often do a really good job.

Hey Al, first of all, if you are going to alter a quote, don't provide an easy link to it. I beileve it says 1/2 ppd NOT 12 1/2ppd and it says the 1/2ppd is what the action level for radon in the home provided by the EPA is equivalen to, not exposure from granite countertops. I consider any study you or the SSFA provided samples to, or in any way contributed to, to not be reliable due to your bias. Nor do I believe the MIA should be funding or contributing to a study if it is to be considered unbiased and reliable. WITHIN the scientic community, readings are sometimes taken at face value until proven otherwise, because reputable scientists should adhere to professional standards. You are in no way a part of the scientific community and about as biased as they come. Your readings carry no weight with me. Neither would the MIAs. Even within the scientific community, results must be reproducable before they are give too much weight. Those scientists have said they WILL publish. The thing about peer review journals, though, is that it not just up to the person who does the study. It has to have been conducted in a reliable enough way to pass scrutiny by the peer review board and accepted for publication. Saying you are going to publish doesn't make it so. I hope they do, though. That would mean at lest that others in THEIR scientific field feel that the study was significant enough to share. Then, if others in that field desire, they will conduct their own studies to determine if the results are reproducable. If not, the entire debate starts again. If they are, then we have a starting point. That is a long way from you shouting from the roof tops in forums that Shivakashi should be banned or that one guy with Lung Cancer of unkown type and medical history got it from his countertop. I certainly don't have any reason to believe you would find a single hot stone and submit as many elevated samples as you could get from it that would make it seem like you were right in your calls of the sky falling, any more than I would have reason to believe the MIA or others in the industry would hide hot stones. But it really is better if you guys have no connections to the studies at all. I am sorry Al, this may be your bread and butter, but I don't plan to make it my profession. I left that one and have made NO to attempts to go back. I disliked working with and against biased people who only want to promote their own interests. I do not sell, fabricate, mine or do anything else having to do with rock, granite, solid surface or any other type of countertop. I am a nurse. I refuse to spend my day following links from the SSFA or the MIA. If there were any independent studies from peer reviewed scientific journals linking granite countertops with cancer, I am sure you would have posted to them directly by now. I did do a quick search at one time from Pub Med and could find no studies linking granite countertops to radiation or specifically to radon exposure. I did find articles noting that radon can come from building materials in general, including cement, drywall and granites, but I mentioned that myself at one time. My impression from your reaction then was the same as it is now, that your only interest in radon or radiation exposure and health risks are if it is in granite countertops. Do you also warn your customers that most elevated radon levels come from the soil, not countertops, and that radon can also come from other building materials, and that they should test their homes and act if they find elevated levels even if they purchase solid surface countertops from you? Do you only sell and install "no VOC" cabinets and carpets and adhesives? If you have a direct link to one or more scientific journals that report on radon measurements from granite countertops in buidlings, or exposure to radon or radation from granite countertops, please provide links and I will be happy to look at a couple (not even 10 so please don't provide 50 and expect me to wade through and find a few lines that you can extrapolate into something). These are specifically studies in peer reviewed scientific journals that AT LEAST test granites of the types being used AS COUNTERTOPS. Please don't waste my time by linking to articles in publications by the SSFA or MIA or any other trade journals. In my opinion, relying on studies about granite funded by the SSFA are akin to relying on cancer studies funded by tobacco companies. I have called you strongly biased, I don't recall calling you a liar. I do have some ignorance about radiation reading and testing, it simply isn't my area of expertise any more than it is yours. However, I don't consider you any more of an expert on it and I do tend to be choosy about who I let "teach me" about any subject. No insult intended but I wouldn't consider letting a guy with a kitchen business teach me about the measuring of radon or radiation or the health effects of radon or radiation any more than you would let me teach you about how to install cabinets. I want information without the "spin". I really don't expect to ever get it from you. Sue